CCX
# CCX

CCX may mean:

* 210 in roman numerals
* AD 210, the year of the Common Era
* Chicago Climate Exchange, North American greenhouse gas reduction and trading system
* Cisco Compatible EXtensions, a specification for 802.11 wireless LAN chip manufacturers
* Koenigsegg CCX, a sports car
* CCX, the coal mining company that is controlled by the Brazilian conglomerate EBX Group
* CCX, the name given to Core Complex, a building block in AMD's Zen microarchitecture and its successor architectures
* CCX, the Australian Stock Exchange code for City Chic Collective
